Green light and service technician symbol — Information alarm active

What does Green light with service technician symbol mean?

A green light illuminates on the front, and a service technician symbol appears in the information window. This indicates an 'information alarm' which automatically resets once the cause is rectified.

• Temporary sensor issue
• Minor operational disturbance
• Condition requiring monitoring

Click steps to track your progress.

1. 1

   Check the display for the specific 'Alarm text' associated with the B alarm.

2. 2

   Ensure all sensors are correctly connected and functioning.

3. 3

   The system should resolve this alarm automatically if the condition is temporary.

4. 4

   If the symbol persists, contact your installer for diagnosis.